Wal-Mart Stores Inc. has launched an addition to its online business that has outside retailers selling nearly 1 million new items through Walmart.com, a move that could help the world’s largest retailer catch up in the online world.
The Walmart Marketplace has products from categories that include home, baby, toys, apparel, sporting goods and sports memorabilia. The company said it picked the retailers — including eBags, CSN Stores and Pro Team — because they have large product assortments and solid customer service track records.

